<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form name='f' action='/login.do' method='POST'>
    <table>
        <tr><td>用户名:</td><td><input type='text' name='abc' value=''></td></tr>
        <tr><td>密码:</td><td><input type='password' name='bbb'/></td></tr>
        <tr><td colspan='2'>
            <input name="submit" type="submit" value="登陆"/></td>
        </tr>
    </table>
</form>
</body>
</html>